Lib.rs

Issues found

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• cmaes

  • Dependency rand 0.8.5 is a bit outdated

    Consider upgrading to 0.9.0 to get all the fixes and improvements.

    In Cargo, different 0.x versions are considered incompatible, so this is a semver-major upgrade.

    rand versions

  • Dependency rand_chacha 0.3.1 is outdated

    Upgrade to 0.9.0 to get all the fixes, and avoid causing duplicate dependencies in projects.

    rand_chacha versions

  • Missing categories

    Categories improve browsing of lib.rs and crates.io. Add categories = ["algorithms"] to the Cargo.toml.

    Even if there are no categories that fit precisely, pick one that is least bad. You can also propose new categories in crates.io issue tracker.

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["optimization", "non-linear", "default", "problem", "objective"] (up to 5) to the Cargo.toml. Best keywords are alternative terms or their spellings that aren't in the name or description. Also add a keyword that precisely categorizes this crate and groups it with other similar crates.

  • Optional dependency 'nalgebra-lapack' exposed as an implicit feature

    Cargo automatically makes publicly-available crate features for every optional dependency, unless the dependencies are referenced using dep: syntax. Feature 'nalgebra-lapack' may have been unintentional.

    Crate features

• goal

  • Missing categories

    Categories improve browsing of lib.rs and crates.io. Add categories = ["…"] to the Cargo.toml.

    List of available categories

  • Dependency app_dirs 1.1.1 has issues

    It may not be actively developed any more. Consider changing the dependency.

    app_dirs crate

  • Dependency tempdir 0.3.5 has issues

    It may not be actively developed any more. Consider changing the dependency.

    tempdir crate

  • Dependency open 1.1.1 is outdated

    Consider upgrading to 5.3.0 to get all the fixes and improvements.

    Easy way to bump dependencies: cargo install cargo-edit; cargo upgrade -i; Also check out Dependabot service on GitHub.

    open versions

  • Dependency toml 0.5.0 is outdated

    Consider upgrading to 0.8.20 to get all the fixes and improvements.

    toml versions

  • License MIT/Apache-2.0 is not in SPDX syntax

    Use OR instead of /.

    SPDX license list

  • Missing keywords

    Help users find your crates. Add keywords = ["note", "store", "deadlines", "edit", "show"] (up to 5) to the Cargo.toml. Best keywords are alternative terms or their spellings that aren't in the name or description. Also add a keyword that precisely categorizes this crate and groups it with other similar crates.

  • Using outdated edition for no reason

    We estimate that this crate requires at least Rust 1.60, which is newer than the last 2015-edition compiler. You can upgrade without breaking any compatibility. Run cargo fix --edition and update edition="…" in Cargo.toml.

    Using the latest edition helps avoid old quirks of the compiler, and ensures Rust code has consistent syntax and behavior across all projects.

    The Edition Guide

• cge

  • Missing categories

    Categories improve browsing of lib.rs and crates.io. Add categories = ["science::ml"] to the Cargo.toml.

    List of available categories

  • Missing keywords

    Help users find your crates. Add keywords = ["neural-network", "genetic", "artificial"] (up to 5) to the Cargo.toml. Best keywords are alternative terms or their spellings that aren't in the name or description. Also add a keyword that precisely categorizes this crate and groups it with other similar crates.

If some of these crates are unmaintained and shouldn't be checked, yank them or add [badges.maintenance]
status = "deprecated" to their Cargo.toml.